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- Creators: Barrett, The Honors College
- Creators: Windhorst, Rogier
- Member of: Barrett, The Honors College Thesis/Creative Project Collection
ContributorsPowell, Devon (Author) / Gardner, Carl (Thesis director) / Scannapieco, Evan (Committee member) / Windhorst, Rogier (Committee member) / Barrett, The Honors College (Contributor)
Created2012-05
Description
My project focuses on the future of traditional radio and answering the question of whether or not it will be able to survive in a digital age. I provided a literature review to offer background of the history of radio and the challenges it has faced during its existence. I addressed five specific areas: television, satellite radio, Internet radio, podcasts, and mobile devices. My creative element consisted of a radio documentary that compiled interviews from professionals in the broadcast industry. I answered three questions in my research: 1.) Do experts in the industry believe traditional radio will be able to survive the emergence of new technologies and non-traditional programming? Or, will these new technologies and non-traditional programming ultimately overcome traditional radio and become the new standard? 2.) In what ways do industry experts believe that the traditional radio format will have to change in order to compete and prevail over new technologies to remain successful? 3.) Which non-traditional radio formats do industry experts believe pose the biggest threat to traditional radio? In conclusion, I found uncertain times--but also times of opportunity and innovation lie ahead for the broadcast industry. Traditional radio will exist for the foreseeable future. As long as the radio dial exists in cars, traditional radio will remain relevant. In order to adapt as digital technology gains popularity, traditional radio must provide programming that is interesting and compelling to satisfy the increased thirst for audio. Keywords: future of traditional radio, disruption, digital audio
ContributorsBrown, Benjamin Donald (Author) / Blatt, Rebecca (Thesis director) / Rackham, Brian (Committee member) / Walter Cronkite School of Journalism and Mass Communication (Contributor) / Barrett, The Honors College (Contributor)
Created2016-05
Description
Chicago, the third largest city in the United States, is frequently in the national media's spotlight for negative news such as violence or failed gun laws. The city is hardly ever talked about in a positive light. This study aims to inform and educate outsiders of what the city is like through the perspective lens of Chicago residents. To grasp a general understanding of Chicago, this creative project was completed through a narrative and interview-driven podcast series and split up into different topic categories. These categories were Chicago food, Chicago neighborhoods, Chicago's Southside, and Chicago sports. These topic areas are some of the things Chicago is most known for and give an adequate representation of what the city is like. Researching and putting this creative project into a podcast form proved how podcasts can be an alternative to in-depth and long-form journalism projects. The Chicago food episode called "Harold's v. Uncle Remus" explains the delicious food culture and showed two of the popular black restaurant chains that cater to the city. These two chicken spots are always a hot topic in heated debates of what place has the best chicken. The neighborhoods episode called "Won't You Be My Neighbor" highlights some of Chicago's interesting neighborhoods that tourists may not have on their attractions lists. This episode talks about the Pill Hill, Printers Row, and Little Italy neighborhoods, which all have unique histories. "Southside With You" explores the infamous region of Chicago, tells its history, and gives a theory as to why it continues to be the area it is known for in the media. Lastly, the sports episode "Sports: A History Lesson" is a full interview with a Chicago resident who has been a Chicago sports fan since the mid-60s and who has experienced the effects of racial divisions in sports. The episodes give only a peak of what the large city is like, but they demonstrate that Chicago is not this scary place, but a place with a complicatedly fascinating history.
ContributorsCarter, Jade (Author) / Thornton, Leslie-Jean (Thesis director) / Gatewood, Kira (Committee member) / School of Social and Behavioral Sciences (Contributor) / Walter Cronkite School of Journalism & Mass Comm (Contributor) / Barrett, The Honors College (Contributor)
Created2018-12
Description
Using data from the Arizona Radio Observatory Submillimeter Telescope, we have studied the active, star-forming region of the R Coronae Australis molecular cloud in 12CO (2-1), 13CO (2-1), and HCO+ (3-2). We baselined and mapped the data using CLASS. It was then used to create integrated intensity, outflow, and centroid velocity maps in IDL. These clearly showed the main large outflow, and then we identified a few other possible outflows.
ContributorsBlumm, Margaret Elizabeth (Author) / Groppi, Christopher (Thesis director) / Bowman, Judd (Committee member) / Mauskopf, Philip (Committee member) / Barrett, The Honors College (Contributor) / School of Earth and Space Exploration (Contributor)
Created2014-05
Description
Radio astronomy is a subfield in astronomy that deals with objects emitting frequencies around 10 MHz to 100 GHz. The Low Frequency Array (LOFAR) is a array of radio antennas in Europe that can reach very low frequencies, roughly between 10-240 MHz. Our project was to image and clean a field from LOFAR. The data was a 10 degree square in the sky centered at a right ascension of 10:19:34.608 and a declination +49.36.52.482. It was observed for 600 seconds at 141 MHz. To clean the field, we had to flag and remove any stations that were not responding. Using a program called FACTOR, we cleaned the image and reduced the residuals. Next we checked the validity of our sources. We checked positional offsets for our sources using the TGSS survey at 150 MHz, and corrected the declination of our LOFAR sources by a factor of 0.0002 degrees. We also fixed the LOFAR fluxes by a factor of 1.15. After this systematic check, we calculated the spectral index of our sources using the FIRST survey at 1435 MHz. We plotted this spectral index against LOFAR flux as well as redshift of the sources, and compared these to literature.
ContributorsStawinski, Stephanie Mae (Author) / Scannapieco, Evan (Thesis director) / Windhorst, Rogier (Committee member) / Karen, Olsen (Committee member) / Department of Physics (Contributor) / School of International Letters and Cultures (Contributor) / School of Earth and Space Exploration (Contributor) / Barrett, The Honors College (Contributor)
Created2017-05
Description
A reflection on my diverse educational experience as a sports journalism student, key lessons I learned about specific forms of communication and content creation within social media, written reporting and radio/podcasting and the demand for versatility among all modern journalists.
ContributorsBreber, Carson (Author) / Boivin, Paola (Thesis director) / Karpman, Chris (Committee member) / Barrett, The Honors College (Contributor) / School of International Letters and Cultures (Contributor) / Walter Cronkite School of Journalism and Mass Comm (Contributor)
Created2022-05
Description
I examine the effects of metallicity on solar mass stellar evolution, trying to replicate a previous result in Windhorst et.al., 2018, in which a zer metallicity solar mass star did not reach the AGB, and thus may turn into a helium white dwarf. In trying to replicate this result, I used the M.E.S.A. stellar evolution code and was unable to reproduce this result. While M.E.S.A has undergone several updates since the previous result was obtained, more current evidence suggests that this may have been a one-time occurrence, as no helium white dwarfs were produced for low-metallicity models. Nonetheless, interesting results were obtained, including a lowest metallicity value for which CNO burning does not significantly contribute during the main sequence, 1 −10 Z , which produces noticeable effects on post main sequence evolution. All models are run with no rotation, one solar mass, and a series of MESA parameters kept constant, with the only exception being metallicity. Any metallicity value listed as Nd −10 is an absolute mass fraction, and Z is relative to solar metallicity, 2d*10 −2 .
ContributorsTompkins, Scott Andrew (Author) / Windhorst, Rogier (Thesis director) / Young, Patrick (Committee member) / School of Earth and Space Exploration (Contributor) / Department of Physics (Contributor) / Barrett, The Honors College (Contributor)
Created2019-12
Description
The purpose of this thesis is to accurately simulate the surface brightness in various spectral emission lines of the HH 901 jets in the Mystic Mountain Formation of the Carina Nebula. To accomplish this goal, we gathered relevant spectral emission line data for [Fe II] 12660 Å, Hα 6563 Å, and [S II] 6720 Å to compare with Hubble Space Telescope observations of the HH 901 jets presented in Reiter et al. (2016). We derived the emissivities for these lines from the spectral synthesis code Cloudy by Ferland et al. (2017). In addition, we used WENO simulations of density, temperature, and radiative cooling to model the jet. We found that the computed surface brightness values agreed with most of the observational surface brightness values. Thus, the 3D cylindrically symmetric simulations of surface brightness using the WENO code and Cloudy spectral emission models are accurate for jets like HH 901. After detailing these agreements, we discuss the next steps for the project, like adding an external ambient wind and performing the simulations in full 3D.
ContributorsMohan, Arun (Author) / Gardner, Carl (Thesis director) / Jones, Jeremiah (Committee member) / Computer Science and Engineering Program (Contributor) / School of Mathematical and Statistical Sciences (Contributor) / Barrett, The Honors College (Contributor)
Created2020-05
Description
The Hydrogen Epoch of Reionization Array, HERA, is a radio telescope currently being built in South Africa that plans to observe the early universe, specifically the earliest period of star and galaxy formation. It plans to use a tool called a delay spectrum to separate signal emitted from this time from the much brighter radio foregrounds. It is the purpose of this paper to outline the method used to characterize the contamination of these delay spectra by bright emissions of radio here on Earth called radio frequency interference, RFI. The portion of the bandwidth containing the signal from the period of initial star formation was specifically examined. In order to receive usable data, the HERA commissioning team was assisted in the evaluation of the most recent data releases. On the first batch of usable data, flagging algorithms were run in order to mask all of the RFI present. A method of filling these masked values was determined, which allowed for the delay spectrum to be observed. Various methods of injecting RFI into the data were tested which portrayed the large dependence of the delay spectrum on its presence. Finally, the noise power was estimated in order to predict whether or not the limitations observed in the dynamic range were comparable to the noise floor. By examining the evolution of the delay spectrum's power as a range of noise power was introduced, there is a good amount of evidence that this limitation is in fact the noise floor. From this, we see that excision algorithms and interpolation used are capable of removing the effects of most all of the RFI contamination.
ContributorsBechtel, Shane Kirkpatrick (Author) / Bowman, Judd (Thesis director) / Jacobs, Daniel (Committee member) / Beardsley, Adam (Committee member) / School of Earth and Space Exploration (Contributor) / Barrett, The Honors College (Contributor)
Created2019-05
Description
Ever since Cleveland-based disc jockey Alan Freed coined the term "rock 'n' roll" in the early 1950s, the genre has gone through various mass media and digital changes over the decades. These changes took place on the radio, television and internet. Each platform had its own unique ways of increasing the popularity of rock artists as well as the genre itself. Although the radio is not as popular today as it was in the 20th century, it helped pave the way for today’s most popular music streaming platforms like Spotify and Apple Music. The television gave artists a chance to be seen nationally or even worldwide. Music videos and live performances allowed viewers to see past artists’ voices and witness their energy. The internet gave bands and artists multiple platforms to share their content and connect with fans. In 2020, having a social media presence became essential for artists wanting to maintain a successful music career during the COVID-19 pandemic. Rock music most likely would not be what it is today if it had not gone through these various changes.
ContributorsUrriola, Monica (Author) / Thornton, Leslie (Thesis director) / Agne, Tim (Committee member) / School of International Letters and Cultures (Contributor) / Walter Cronkite School of Journalism & Mass Comm (Contributor) / Barrett, The Honors College (Contributor)
Created2020-12